Is your 2015 GMC Sierra 3500 acting possessed? When your heavy-duty truck—the heart of your business or your most trusted workhorse—starts having bizarre electrical problems, it’s more than an annoyance; it’s a threat to your productivity. Flickering lights, malfunctioning power windows, or a dashboard lit up with random warnings are signs that your Body Control Module (BCM) has likely failed. Get your truck back to being the reliable tool you depend on with our expert BCM programming service, designed to eliminate the guesswork and get you back on the job fast.
Common Symptoms & Your Solution
A failing BCM can cause a cascade of confusing issues that can be difficult to diagnose. If your Sierra is experiencing any of the following, a faulty BCM is the most probable cause:
- Power windows, door locks, or interior lights operating erratically or not at all.
- The security system preventing the truck from starting.
- Inconsistent or non-functional instrument cluster gauges.
- Communication error codes (U-codes) stored in the system.
- Brake lights or turn signals not working correctly.
Our professional cloning service is the definitive solution. We transfer the exact data from your original module to a fully functional replacement unit. This makes the installation process straightforward, bypassing the need for expensive and time-consuming programming at a dealership. This is the most efficient way to install a replacement programmed 2015 Sierra 3500 BCM and restore your truck’s essential functions.
Features & Benefits
- ✔ Get Back to Work Faster: Our cloning service makes this a true plug-and-play solution. Once you receive the module, simply install it, and you’re ready to go—no dealer visit required.
- ✔ Preserve Your Truck’s Identity: By cloning your original BCM, we ensure all your truck’s specific options, key data, and security information are perfectly retained.
- ✔ Guaranteed Compatibility: This service ensures the replacement BCM works seamlessly with your truck’s existing electronic systems. It is a direct replacement for part numbers 13592137, 13506935, 13506936, 13587704, and 13594764.
- ✔ Avoid Dealer Hassles: Skip the high costs, scheduling delays, and complexity of dealership programming. We handle the technical work for you.
- ✔ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
Expert Insight: Why Cloning is Critical for Your Work Truck
For a heavy-duty truck like a Sierra 3500, a simple VIN-based program from the dealer often isn’t enough. These trucks have complex configurations for towing packages, lighting, and other commercial-grade features. Cloning your original module isn’t just about copying the VIN; it’s about transferring the entire operational ‘DNA’ of your truck. This meticulous process ensures that every specific setting you rely on—from trailer brake controller integration to power-folding mirrors—works exactly as it did from the factory. This is the key to a successful, no-compromise repair.
Frequently Asked Questions
How does this BCM cloning service work?
It’s simple. After you place your order, we will provide you with instructions to ship your original BCM to our facility. Once we receive it, our technicians will extract the data and transfer it to a replacement module. We then ship the newly programmed unit back to you, ready for installation.
How long does the entire process take?
We perform the programming service within 1-2 business days of receiving your original module. The total turnaround time will depend on shipping transit times to and from our facility.
Do I need to do any extra programming after installation?
No, the module arrives ready to install. However, as with any BCM replacement, some vehicles may require a ‘Brake Pedal Position Relearn’ or an ‘Airbag System Sync’ if the airbag light appears. These are simple procedures that can be done with a compatible professional scan tool.
What if my original BCM is completely dead or not communicating?
In many cases, we can still recover data from modules that are not communicating with the vehicle. Please contact us with the specifics of your module’s failure, and our technicians can advise on the likelihood of a successful data transfer.
Will this fix my specific electrical problem?
This service corrects issues directly caused by a faulty BCM. While the symptoms listed are common indicators of BCM failure, we always recommend a proper diagnosis by a qualified technician to confirm the BCM is the root cause before ordering a programmed 2015 Sierra 3500 BCM.
Is this BCM compatible with other vehicles?
Yes, this module and service are compatible with a wide range of 2015-2018 GM vehicles, including the Silverado, Suburban, Tahoe, Corvette, Impala, and various Cadillac models. Please verify your original part number against the list provided to ensure compatibility.